Trace number 1519065

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S2035161427-020.cnf
MD5SUM074d3c53fc7fcb6f758396e5d450cb42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.68/29.76	c starting MXC with:
29.68/29.76	c cnf_path = HOME/instance-1519065-1238307916.cnf
29.68/29.76	c restart_strategy = auto
29.68/29.76	c sign_strategy = cached
29.68/29.76	c use_preprocessing = -1
29.68/29.76	c output_implicant = 1
29.68/29.76	c timeout_seconds = 0
29.68/29.76	c running SatELite... done
29.68/29.76	c 16 vars eliminated
29.68/29.76	c received 0 units and 1929 clauses from SatELite
29.68/29.76	c 15 assignments made, starting to guess now
29.68/29.76	c ===================================[MXC]=====================================
29.68/29.76	c | Conflicts |                Clause Statistics                   |   Vars   |
29.68/29.76	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.68/29.76	c =============================================================================
29.68/29.76	c |         0 |       0       1     1928        0        0     nan |      460 |
29.68/29.76	c |       100 |       0       1     1928      100     1050    19.6 |      445 |
29.68/29.76	c |       210 |       0       1     1928      210     1105    21.3 |      445 |
29.68/29.76	c |       441 |       0       1     1928      441     1220    21.2 |      445 |
29.68/29.76	c |       805 |       0       1     1928      805     1402    21.4 |      445 |
29.68/29.76	c |      1315 |       0       1     1928     1315     1609    21.5 |      445 |
29.68/29.76	c |      1986 |       0       1     1928     1138     1754    21.5 |      445 |
29.68/29.76	c |      2834 |       0       1     1928     1046     1894    21.2 |      445 |
29.68/29.76	c |      3876 |       0       1     1928     1076     2031    21.6 |      445 |
29.68/29.76	c |      5132 |       0       1     1928     1259     2163    20.9 |      445 |
29.68/29.76	c |      6623 |       0       1     1928     1624     2292    19.8 |      445 |
29.68/29.76	c |      8373 |       0       1     1928     2200     2419    20.9 |      445 |
29.68/29.76	c |     10408 |       0       1     1928     1761     2543    19.8 |      445 |
29.68/29.76	c |     12756 |       0       1     1928     1487     2665    20.2 |      445 |
29.68/29.76	c |     15449 |       0       1     1928     1426     2786    22.7 |      445 |
29.68/29.76	c |     18521 |       0       1     1928     1626     2906    21.7 |      445 |
29.68/29.76	c |     22010 |       0       1     1928     2135     3025    22.8 |      445 |
29.68/29.76	c |     25958 |       0       1     1928     3006     3144    22.4 |      445 |
29.68/29.76	c |     30411 |       0       1     1928     2671     3262    23.9 |      445 |
29.68/29.76	c |     35419 |       0       1     1928     2703     3381    21.2 |      445 |
29.68/29.76	c |     41038 |       0       1     1928     3172     3499    23.4 |      445 |
29.68/29.76	c |     47329 |       0       1     1928     2352     3618    21.6 |      445 |
29.68/29.76	c |     54360 |       0       1     1928     2012     3737    22.1 |      445 |
29.68/29.76	c |     62205 |       0       1     1928     2242     3857    23.0 |      445 |
29.68/29.76	c |     70945 |       0       1     1928     3141     3978    21.6 |      445 |
29.68/29.76	c |     80669 |       0       1     1928     2772     4099    20.7 |      445 |
29.68/29.76	c |     91476 |       0       1     1928     3175     4222    19.8 |      445 |
29.68/29.76	c |    103474 |       0       1     1928     2305     4346    21.0 |      445 |
29.68/29.76	c |    116782 |       0       1     1928     2360     4471    19.5 |      445 |
29.68/29.76	c |    131532 |       0       1     1928     3499     4597    19.5 |      445 |
29.68/29.76	c |    147868 |       0       1     1928     3520     4726    19.1 |      445 |
29.68/29.76	c |    165948 |       0       1     1928     4850     4855    21.3 |      445 |
29.68/29.76	c |    185947 |       0       1     1928     2703     4987    19.6 |      445 |
29.68/29.76	c |    208057 |       0       1     1928     4593     5120    19.1 |      445 |
29.68/29.76	c |    232489 |       0       1     1928     3088     5255    18.2 |      445 |
29.68/29.76	c |    259475 |       0       1     1928     3437     5393    19.9 |      445 |
29.68/29.76	c |    289271 |       0       1     1928     3171     5532    20.2 |      445 |
29.68/29.76	c |    322158 |       0       1     1928     5249     5674    20.3 |      445 |
29.68/29.76	c |    358445 |       0       1     1928     4202     5818    19.8 |      445 |
29.68/29.76	c |    398472 |       0       1     1928     5960     5965    21.0 |      445 |
29.68/29.76	c |    442613 |       0       1     1928     4839     6114    19.4 |      445 |
29.68/29.76	c |    491279 |       0       1     1928     3990     6265    21.5 |      445 |
29.68/29.76	c |    544923 |       0       1     1928     3722

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1519065-1238307916/watcher-1519065-1238307916 -o /tmp/evaluation-result-1519065-1238307916/solver-1519065-1238307916 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1519065-1238307916.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10406
/proc/meminfo: memFree=1315280/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=984 CPUtime=0
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1103453905 1007616 131 1992294400 134512640 135192793 4294956224 18446744073709551615 134560237 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 246 131 56 166 0 77 0

[startup+0.0697671 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10406
/proc/meminfo: memFree=1315280/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=1644 CPUtime=0.06
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 306 0 0 0 6 0 0 0 18 0 1 0 1103453905 1683456 292 1992294400 134512640 135192793 4294956224 18446744073709551615 134548121 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 411 292 73 166 0 242 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1644

[startup+0.101771 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10406
/proc/meminfo: memFree=1315280/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=1644 CPUtime=0.1
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 318 0 0 0 10 0 0 0 18 0 1 0 1103453905 1683456 304 1992294400 134512640 135192793 4294956224 18446744073709551615 134604168 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 411 304 73 166 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1644

[startup+0.301807 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10406
/proc/meminfo: memFree=1315280/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=1908 CPUtime=0.3
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 376 0 0 0 30 0 0 0 19 0 1 0 1103453905 1953792 362 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 477 362 73 166 0 308 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1908

[startup+0.701877 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10406
/proc/meminfo: memFree=1315280/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=2172 CPUtime=0.69
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 451 0 0 0 69 0 0 0 22 0 1 0 1103453905 2224128 437 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 543 437 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50202 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10407
/proc/meminfo: memFree=1313672/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=2568 CPUtime=1.49
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 537 0 0 0 149 0 0 0 25 0 1 0 1103453905 2629632 523 1992294400 134512640 135192793 4294956224 18446744073709551615 134520615 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 642 523 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10407
/proc/meminfo: memFree=1313096/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=2968 CPUtime=3.09
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 656 0 0 0 309 0 0 0 25 0 1 0 1103453905 3039232 642 1992294400 134512640 135192793 4294956224 18446744073709551615 134550821 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 742 642 73 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.30187 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10407
/proc/meminfo: memFree=1312336/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=3644 CPUtime=6.29
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 807 0 0 0 629 0 0 0 25 0 1 0 1103453905 3731456 793 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 911 793 73 166 0 742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3644

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10407
/proc/meminfo: memFree=1311440/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=4592 CPUtime=12.69
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 1013 0 0 0 1269 0 0 0 25 0 1 0 1103453905 4702208 999 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 1148 999 73 166 0 979 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4592

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10407
/proc/meminfo: memFree=1310288/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=5684 CPUtime=25.48
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 1282 0 0 0 2548 0 0 0 25 0 1 0 1103453905 5820416 1268 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 1421 1268 73 166 0 1252 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5684

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10407
/proc/meminfo: memFree=1308752/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=7236 CPUtime=51.08
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 1656 0 0 0 5107 1 0 0 25 0 1 0 1103453905 7409664 1642 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 1809 1642 73 166 0 1640 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7236

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10407
/proc/meminfo: memFree=1306896/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=9388 CPUtime=102.27
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 2118 0 0 0 10225 2 0 0 25 0 1 0 1103453905 9613312 2104 1992294400 134512640 135192793 4294956224 18446744073709551615 134613009 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 2347 2104 73 166 0 2178 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9388

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10407
/proc/meminfo: memFree=1305168/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=11460 CPUtime=162.24
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 2542 0 0 0 16222 2 0 0 25 0 1 0 1103453905 11735040 2528 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 2865 2528 73 166 0 2696 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11460

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10407
/proc/meminfo: memFree=1303824/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=12824 CPUtime=222.21
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 2876 0 0 0 22219 2 0 0 25 0 1 0 1103453905 13131776 2862 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 3206 2862 73 166 0 3037 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12824

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10407
/proc/meminfo: memFree=1302608/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=14272 CPUtime=282.2
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 3172 0 0 0 28217 3 0 0 25 0 1 0 1103453905 14614528 3158 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 3568 3158 73 166 0 3399 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14272

[startup+342.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 10407
/proc/meminfo: memFree=1301648/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=15328 CPUtime=342.17
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 3411 0 0 0 34214 3 0 0 25 0 1 0 1103453905 15695872 3397 1992294400 134512640 135192793 4294956224 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 3832 3397 73 166 0 3663 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15328

[startup+402.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 10407
/proc/meminfo: memFree=1300560/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=16504 CPUtime=402.16
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 3673 0 0 0 40212 4 0 0 25 0 1 0 1103453905 16900096 3659 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 4126 3659 73 166 0 3957 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 16504

[startup+462.302 s]
/proc/loadavg: 1.34 1.10 1.02 2/66 10407
/proc/meminfo: memFree=1299664/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=17296 CPUtime=462.14
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 3893 0 0 0 46210 4 0 0 25 0 1 0 1103453905 17711104 3879 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 4324 3879 73 166 0 4155 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 17296

[startup+522.302 s]
/proc/loadavg: 1.18 1.09 1.02 2/66 10407
/proc/meminfo: memFree=1299024/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=18064 CPUtime=522.12
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 4060 0 0 0 52207 5 0 0 25 0 1 0 1103453905 18497536 4046 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 4516 4046 73 166 0 4347 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18064

[startup+582.301 s]
/proc/loadavg: 1.06 1.07 1.02 2/66 10407
/proc/meminfo: memFree=1298448/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=18716 CPUtime=582.1
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 4205 0 0 0 58205 5 0 0 25 0 1 0 1103453905 19165184 4191 1992294400 134512640 135192793 4294956224 18446744073709551615 134552068 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 4679 4191 73 166 0 4510 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18716

[startup+642.302 s]
/proc/loadavg: 1.02 1.06 1.01 2/66 10407
/proc/meminfo: memFree=1298064/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=19068 CPUtime=642.08
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 4300 0 0 0 64203 5 0 0 25 0 1 0 1103453905 19525632 4286 1992294400 134512640 135192793 4294956224 18446744073709551615 134534006 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 4767 4286 73 166 0 4598 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19068

[startup+702.301 s]
/proc/loadavg: 1.01 1.04 1.01 2/66 10407
/proc/meminfo: memFree=1297552/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=19540 CPUtime=702.05
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 4415 0 0 0 70200 5 0 0 25 0 1 0 1103453905 20008960 4401 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 4885 4401 73 166 0 4716 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 19540

[startup+762.305 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 10407
/proc/meminfo: memFree=1297104/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=20184 CPUtime=762.05
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 4538 0 0 0 76199 6 0 0 25 0 1 0 1103453905 20668416 4524 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 5046 4524 73 166 0 4877 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 20184

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 10407
/proc/meminfo: memFree=1296336/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=21036 CPUtime=822.02
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 4729 0 0 0 82196 6 0 0 25 0 1 0 1103453905 21540864 4715 1992294400 134512640 135192793 4294956224 18446744073709551615 134533858 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 5259 4715 73 166 0 5090 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 21036

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 10407
/proc/meminfo: memFree=1295888/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=21536 CPUtime=882
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 4831 0 0 0 88194 6 0 0 25 0 1 0 1103453905 22052864 4817 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 5384 4817 73 166 0 5215 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 21536

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 10407
/proc/meminfo: memFree=1295504/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=21920 CPUtime=941.97
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 4934 0 0 0 94191 6 0 0 25 0 1 0 1103453905 22446080 4920 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 5480 4920 73 166 0 5311 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 21920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 10407
/proc/meminfo: memFree=1295056/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=22580 CPUtime=1001.96
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 5048 0 0 0 100189 7 0 0 25 0 1 0 1103453905 23121920 5034 1992294400 134512640 135192793 4294956224 18446744073709551615 134740969 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 5645 5034 73 166 0 5476 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 22580

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10409
/proc/meminfo: memFree=1294480/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=23200 CPUtime=1061.94
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 5182 0 0 0 106187 7 0 0 25 0 1 0 1103453905 23756800 5168 1992294400 134512640 135192793 4294956224 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 5800 5168 73 166 0 5631 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 23200

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10409
/proc/meminfo: memFree=1294160/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=23696 CPUtime=1121.92
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 5273 0 0 0 112185 7 0 0 25 0 1 0 1103453905 24264704 5259 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 5924 5259 73 166 0 5755 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 23696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10409
/proc/meminfo: memFree=1293776/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=24048 CPUtime=1181.9
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 5367 0 0 0 118183 7 0 0 25 0 1 0 1103453905 24625152 5353 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 6012 5353 73 166 0 5843 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 24048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10409
/proc/meminfo: memFree=1293648/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=24340 CPUtime=1200.09
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 5401 0 0 0 120002 7 0 0 25 0 1 0 1103453905 24924160 5387 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 6085 5387 73 166 0 5916 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 24340

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10409
/proc/meminfo: memFree=1293648/2055920 swapFree=4177692/4192956
[pid=10406] ppid=10404 vsize=24340 CPUtime=1200.09
/proc/10406/stat : 10406 (mxc-sat09) R 10404 10406 10083 0 -1 4194304 5401 0 0 0 120002 7 0 0 25 0 1 0 1103453905 24924160 5387 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/10406/statm: 6085 5387 73 166 0 5916 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 24340

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.03
CPU system time (s): 0.082987
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 24340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5401
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1988

runsolver used 1.2898 second user time and 2.34564 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-29 08:25:16
IDJOB=1519065
IDBENCH=70732
IDSOLVER=504
FILE ID=node56/1519065-1238307916
PBS_JOBID= 9061046
Free space on /tmp= 103016 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S2035161427-020.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519065-1238307916/watcher-1519065-1238307916 -o /tmp/evaluation-result-1519065-1238307916/solver-1519065-1238307916 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1519065-1238307916.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 074d3c53fc7fcb6f758396e5d450cb42
RANDOM SEED=1497398235

node56.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1315760 kB
Buffers:         99372 kB
Cached:         543504 kB
SwapCached:       9040 kB
Active:         188792 kB
Inactive:       464596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1315760 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          16168 kB
Slab:            72696 kB
Committed_AS:  2491152 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103012 MiB
End job on node56 at 2009-03-29 08:45:19